[go: up one dir, main page]

ES8101511A1 - Hydraulic lifting device. - Google Patents

Hydraulic lifting device.

Info

Publication number
ES8101511A1
ES8101511A1 ES490513A ES490513A ES8101511A1 ES 8101511 A1 ES8101511 A1 ES 8101511A1 ES 490513 A ES490513 A ES 490513A ES 490513 A ES490513 A ES 490513A ES 8101511 A1 ES8101511 A1 ES 8101511A1
Authority
ES
Spain
Prior art keywords
hydraulic lifting
lifting device
actuating lever
pawl
ratchet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES490513A
Other languages
Spanish (es)
Other versions
ES490513A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES8101511A1 publication Critical patent/ES8101511A1/en
Publication of ES490513A0 publication Critical patent/ES490513A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B66F7/04—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars hydraulically or pneumatically operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

A hydraulic lifting jack including a ratchet and pawl stop mechanism which is blocked by an actuating lever pivotally mounted with a generally vertically extending rail adapted to be moved transversely to its longitudinal extension to pivot the actuating lever into and out of locking engagement with the pawl. A hydraulic device may be utilized to actuate the vertical rail.
ES490513A 1979-04-13 1980-04-11 A HYDRAULIC LIFTING DEVICE, IN PARTICULAR A HYDRAULIC JACK Granted ES490513A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT281779A AT359694B (en) 1979-04-13 1979-04-13 HYDRAULIC LIFTING DEVICE

Publications (2)

Publication Number Publication Date
ES8101511A1 true ES8101511A1 (en) 1980-12-16
ES490513A0 ES490513A0 (en) 1980-12-16

Family

ID=3540754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490513A Granted ES490513A0 (en) 1979-04-13 1980-04-11 A HYDRAULIC LIFTING DEVICE, IN PARTICULAR A HYDRAULIC JACK

Country Status (7)

Country Link
US (1) US4328951A (en)
EP (1) EP0017765B1 (en)
JP (1) JPS55140489A (en)
AT (1) AT359694B (en)
DE (1) DE3061303D1 (en)
DK (1) DK157180A (en)
ES (1) ES490513A0 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505455A (en) * 1982-06-21 1985-03-19 Vbm Corporation Synchronized double post fluid operated lift assembly
US4531614A (en) * 1983-07-25 1985-07-30 Autoquip Corporation Fork truck service lift
DE3333292A1 (en) * 1983-09-15 1985-04-18 Walter 7290 Freudenstadt Finkbeiner SIMULTANEOUS LIFTING DEVICE
US4599030A (en) * 1985-04-01 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Marginal terrain straddle-lift container handler
USD297679S (en) 1985-05-13 1988-09-13 Gunnar Olovsson Lifting device for a storage box
JPH0630792Y2 (en) * 1987-07-23 1994-08-17 杉安工業株式会社 Safety device for one-sided descent prevention in the synchronized lifting device
USD306089S (en) 1988-02-22 1990-02-13 Caico Gary S Powered post for automotive vehicle body and frame repairs
US5221075A (en) * 1990-11-06 1993-06-22 Helmut Habicht Safety device for a lifting apparatus
US5174414A (en) * 1991-07-26 1992-12-29 Burns Richard H Service lift stand apparatus for small implements
NL9200688A (en) * 1992-04-14 1993-11-01 Stertil Bv SAFETY ROD DEVICE.
US5284224A (en) * 1993-04-19 1994-02-08 Delaware Capital Formation, Inc. Low clearance vehicle lift
US5604974A (en) * 1994-05-11 1997-02-25 Gemcor Engineering Corporation Apparatus for positioning a wing panel for riveting
DE29611404U1 (en) * 1996-07-02 1996-08-14 Meyer, Siegfried, 86756 Reimlingen Lifting platform
US6286813B1 (en) 1997-12-05 2001-09-11 Albert V. Coccaro Automotive jack employing a pneumatic lifting system
US6279685B1 (en) * 1998-05-28 2001-08-28 Hydra-Lift Industries Ltd. Lifting apparatus
US6382358B1 (en) 2000-10-31 2002-05-07 Jeffrey Scott Kritzer Safety lock device for automobile lifts
US6662388B2 (en) 2001-12-18 2003-12-16 Evelyn M. Friel Patient adjustment device
US7055801B2 (en) * 2003-10-31 2006-06-06 Norco Industries, Inc. Quick rise hydraulic lifting jack
DE102006049741B4 (en) * 2005-10-27 2009-07-09 Iht-Innovative Hebe Technik Gmbh Safety device for a lifting device in the form of a scissors lifting table
DE102007041052A1 (en) * 2007-08-29 2009-03-05 Dürr Assembly Products GmbH lifting device
CN102153029B (en) * 2011-04-07 2013-05-01 宁波大学 Multi-stage extension type jacking device capable of resetting automatically
US9022356B2 (en) 2012-08-30 2015-05-05 Norco Industries, Inc. Removable saddle and extension for floor jack
CN102974704A (en) * 2012-10-25 2013-03-20 应志恩 Die positioning molding device
AU2015271623A1 (en) 2014-05-30 2017-01-05 Patricio Francisco GIMENEZ VERGARA Rotating central column with hydraulic horizontal movement, arranged in an assembly for changing hoppers and tanks for lorries
US10486950B2 (en) * 2014-07-16 2019-11-26 Gray Manufacturing Company, Inc. Down stop indicator for vehicle lift
CN104340920A (en) * 2014-10-11 2015-02-11 国家电网公司 Hydraulic pressure lifting operating handcart with variable pitch
NL2018120B1 (en) * 2017-01-04 2018-07-25 Stertil Bv Lifting device for lifting a vehicle with a locking system and lifting system and method therefor
US12054371B2 (en) 2020-07-18 2024-08-06 BendPak, Inc. Safety latches for two post vehicle lift
US20250108984A1 (en) * 2023-09-29 2025-04-03 9389-8948 Québec Inc. Tilt hoist system with transition assembly and corresponding methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243043C (en) *
DE207220C (en) *
US1512837A (en) * 1922-08-09 1924-10-21 Evenden James Charles Pneumatic jack
DE1731975U (en) * 1956-05-16 1956-10-11 Ruhr Intrans Hubstapler G M B LIFT MAST, IN PARTICULAR FOR FLOOR CONVEYOR EQUIPMENT.
DE6905457U (en) * 1969-02-11 1969-12-11 Zipperer B Fa LIFT WITH SECURITY DEVICE
US3647183A (en) * 1970-09-02 1972-03-07 Royal Industries Vehicle jack
FR2274543A1 (en) * 1974-06-13 1976-01-09 Petit Georges UPGRADES TO LIFTING BRIDGES

Also Published As

Publication number Publication date
EP0017765A1 (en) 1980-10-29
US4328951A (en) 1982-05-11
ES490513A0 (en) 1980-12-16
DE3061303D1 (en) 1983-01-20
AT359694B (en) 1980-11-25
JPS55140489A (en) 1980-11-01
EP0017765B1 (en) 1982-12-15
DK157180A (en) 1980-10-14
ATA281779A (en) 1980-04-15

Similar Documents

Publication Publication Date Title
ES8101511A1 (en) Hydraulic lifting device.
SE7416063L (en)
SE8200725L (en) LOG LIFTER
GB936052A (en) Improvements in or relating to guides for cargo hoisting equipment
GB772405A (en) Safety latch mechanism for hydraulic lifts
GB1324316A (en) Lifting device for vehicles
GB1322426A (en) Load lifting jacks
GB901479A (en) Improvements in or relating to an elevator, more particularly for lifting motor vehicles
GB1355285A (en) Trailer vehicles
GB954104A (en) Improvements in or relating to mooring bollards
GB732528A (en) Improvements in or relating to lifting mechanisms of the self-jamming type
JPS55122931A (en) Safety drvice for loading/unloading operating member for cargo vehicle
GB702411A (en) Improvements in lifting and thrusting apparatus
GB1216579A (en) Improvements in or relating to haulage devices
GB1035743A (en) Device for lifting a rail
DK145311C (en) REMOTE OPERATING LOCK TRANSMISSION MECHANISM FOR DOORS IN A RAILWAY TRUCK
GB1122779A (en) Improvements relating to ratchet jacks
GB722766A (en) Improvements in and relating to lifting devices
DE3167935D1 (en) Manual operating device for ladle type sliding gate
GB1214542A (en) Capstan head with a pawl-and ratchet mechanism
GB1115837A (en) Hydraulic loading device
NL7802122A (en) Diesel pile driver starting or hoist block - has rope operated levers actuating both catches simultaneously acting at right angles against lugs
GB191318036A (en) Improvements in Motor Car Jacks.
FR2405197A1 (en) UTILITY VEHICLE LOADING INSTALLATION WITH TIPPER
GB890086A (en) Telescopic derrick and locking means therefor